The HIP6601A, HIP6603A and HIP6604 are high frequency, dual MOSFET drivers specifically designed to drive two power N-Channel MOSFETs in a synchronous rectified buck converter topology. These drivers combined with a HIP63xx or an ISL65xx Multi-Phase Buck PWM controller form a complete core-voltage regulator solution for advanced microprocessors.

Features

• Drives Two N-Channel MOSFETs

• Adaptive Shoot-Through Protection

• Internal Bootstrap Device

• Supports High Switching Frequency

   - Fast Output Rise Time

   - Propagation Delay 30ns

• Small 8 Lead SOIC and EPSOIC and 16 Lead QFN Packages

• Dual Gate-Drive Voltages for Optimal Efficiency

• Three-State Input for Output Stage Shutdown

• Supply Under Voltage Protection

Applications

• Core Voltage Supplies for Intel Pentium® III, AMD® Athlon™ Microprocessors

• High Frequency Low Profile DC-DC Converters

• High Current Low Voltage DC-DC Converters